Names are supremely important in Judaism. The Creator's name ~ indicated by the Hebrew letters yud-hey-vav-hey in the Torah, the tetragrammaton ~ is so sacred we don't really know how to pronounce it at all. So, some say "Hashem" (the name) in its place or simply Adonai (Lord). Particularly observant Jews will often write G-d to express the deity, avoiding the whole word which is never to be defaced or erased. When Moses asks God who He is, God says cryptically, "Ehyeh asher ehyeh," which means something like "I will be what I will be." In the Torah , the...